Fully enclosed fused filament fabrication 3D printer



FIG. 1 is a perspective view of a fully enclosed fused filament fabrication 3D printer showing the new design.

FIG. 2 is another perspective view of the fully enclosed fused filament fabrication 3D printer of FIG. 1 .

FIG. 3 is a further perspective view of the fully enclosed fused filament fabrication 3D printer of FIG. 1 .

FIG. 4 is a front view of the fully enclosed fused filament fabrication 3D printer of FIG. 1 .

FIG. 5 is a rear view of the fully enclosed fused filament fabrication 3D printer of FIG. 1 .

FIG. 6 is a side view of the fully enclosed fused filament fabrication 3D printer of FIG. 1 .

FIG. 7 is an opposite side view the fully enclosed fused filament fabrication 3D printer of FIG. 1 ; and,

FIG. 8 is a top view the fully enclosed fused filament fabrication 3D printer of FIG. 1 . 

CLAIM The ornamental design for a fully enclosed fused filament fabrication 3D printer, as shown and described. 